Jesus Christ.
If you were a cleaner and you walked in on somebody who was only half dressed (talking underwear only here peeps, technically not even half) and consequently hiding behind their wardrobe door, would you:
a) apologise and say you'd come back later, making sure to lock the door behind you
or
b) talk to the person for at least 5 minutes and try to get them to describe which bits of the kitchen have their food in, and which bits have leftover stuff from people who have left?
Personally I'd be a solid a) every time. But not my cleaner, nope.